Question

35, Predict the output:
class FindFac (
public static void main(String args[]) {
for(int i = 2; 1 <- 100; i++) {
System.out.print("Factors of" + i + ": ");
for(int j = 2; j <i; j++)
if((1K1) -- ) System.out.print(1 + " ");
System.out.println();
}
}
}​

Answer 1

Answer:

here there is mistake in a statement please update that i.e.

change -100 in for loop to 100

if(i%j==0) you have to change that your program its is not if(1 k 1 --)

and please change

System.out.print(1 + " "); to System.out.print(j+ " ");

or else there is chance that you may get the error

Explanation:

coming to the output of the program

you will get the factors of all the numbers from 1 to 100

for example:

if i=6

then you will get the output as

"Factors of 6: 2

                       3"  

similarly you will get this for all the numbers (1-100)

though 1 is a factor of every number here we are starting loop from 2 so, 1 is excluded and similarly we cannot get the number itself as the factor because we are ending the loop before that

please let me know if you need more clarification on this feel free to text me